HK Rifle / SMG Parts

HK Rifle / SMG Parts

Elevate Your HK Rifle with Premium Parts – MP5, HK416, SP5, and More!

Enhance your HK rifle with top-notch parts and accessories. From HK MP5 and HK MP5K to HK SP5 and HK UMP or HK USC, we offer a vast selection. Discover high-quality magazines, binary triggers, stocks, grips, barrels, handguards, sights, and more for your firearm. Whether you own an HK416, HK SP5K, HK G36, or HK MP5 22, we have the Heckler and Koch rifle parts you've been looking for. Shop now to upgrade your rifle to perfection.

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    New - H&K 91/G3 (7.62x51/.308) Wide Forend Black - HKP-00213 HK 91, G3 Wide Handguard Black

    HK 91, G3 Wide Handguard Black

    H&K Heckler & Koch

    $0.00
    HK Wide Forend Black - HK German G3 & 91, PTR91 - German Genuine Heckler & Koch German Wide Forearm. This is the finest HK wide forearm available. Factory fresh German HK production. NO LONGER IN PRODUCTION & DISCONTINUED. GET THEM WHILE WE...
    HKP-00213
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    New - H&K 91/G3 (7.62x51/.308) Vented Wide Black Forearm - HKP-01119

    HK 91, G3 Handguard - Wide - Vented

    H&K Heckler & Koch

    $0.00
    HK German HK G3, 91, PTR91 Vented Wide Forend Black. New factory HK production that has been vented for use on all HK G3, 91 and PTR91 full size 18" barreled firearms.
    HKP-01119
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    New - HKP PTR-32 (7.62x39) Complete Bolt Group - HKP-17388 HK PTR-32 Bolt Group - Complete

    HK PTR-32 Bolt Group - Complete

    HKP HK Parts

    $359.95
    US Made PTR 32 Bolt Group Complete Semi-Auto. Factory correct bolt head and locking piece for use in the PTR 32 chambered in 7.62X39. Brand new May 2015 manufacture. This is the correct bolt for all PTR 32 rifles with 12"and 16" barrels.
    HKP-17388
    $359.95
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    New - H&K 91/G3/93/33/94 PSG1 Style Wooden Grip for Metal Grip Frames - HKP-00226 HK MP5, HK94, HK33, HK93, HK91, G3 Wooden Grip - PSG1 Style

    HK MP5, HK94, HK33, HK93, HK91, G3 Wooden Grip - PSG1 Style

    H&K Heckler & Koch

    $0.00
    New HK German PSG1 Wooden Walnut Grip Complete As Shown. Fits all HK91, G3, HK93,33 and even HK94 and SP89 metal grip frames.
    HKP-00226
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    New - H&K MSG90 (7.62x51/.308) MSG90 Sniper Trigger Group Complete - HKP-00223 HK MSG90 Sniper Trigger Group - Complete

    HK MSG90 Sniper Trigger Group - Complete

    H&K Heckler & Koch

    $0.00
    MSG90 Sniper Trigger Group Complete The complete sniper trigger group is a rare find, featuring the authentic push pin style straight from HK Germany. We also offer a clipped and pinned version to fit semi-auto rifles. This unit is a genuine push pin...
    HKP-00223
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    New - H&K PSG1/MSG90/G3/91 (7.62x51/.308) Stock - HKP-00540 HK91, G3, PSG1, MSG90 Buttstock

    HK91, G3, PSG1, MSG90 Buttstock

    H&K Heckler & Koch

    $0.00
    New HK German MSG-90 Rear Stock Complete These MSG90 stocks have the PSG1 single stage buffer installed & are fully adjustable.  A genuine Heckler & Koch OEM product. The cheek piece and butt pad are adjustable on the fly. This stock is 2...
    HKP-00540
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    New - H&K PSG1/MSG90 (7.62x51/.308) Ambidextrous Selector Lever Set - HKP-00225 HK PSG1, MSG90 Selector Lever Set 0,1 - Ambidextrous

    HK PSG1, MSG90 Selector Lever Set 0,1 - Ambidextrous

    H&K Heckler & Koch

    $0.00
    MSG90 Ambidextrous Selector Lever Set New HK German 0,1, MSG90 Trigger Pack Selector Lever Set. This set can only be used with a PSG1/MSG90 trigger pack on that factory 0,1 MSG90 polymer housing. Rare and hard to find. Each set includes the left &...
    HKP-00225
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    New - H&K 91/G3 (7.62x51/.308) Complete FBI Trigger Group - Clipped & Pinned - HKP-01029 HK91, G3 Complete FBI Trigger Group - Clipped & Pinned

    HK91, G3 Complete FBI Trigger Group - Clipped & Pinned

    H&K Heckler & Koch

    $0.00
    HK91, HKG3, & HK51 FBI Trigger Group Complete - Clipped and Pinned Genuine HK German Parts. This housing will work fine with the .308 variants, even without the double tang.
    HKP-01029
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    New - H&K 91/G3 (7.62x51/.308) 7.92mm Roller - (-8) - HKP-00346 HK91, G3 7.92mm Roller - (-8)

    HK91, G3 7.92mm Roller - (-8)

    H&K Heckler & Koch

    $0.00
    HK German Factory -8 Roller 7.92mm in size New HK German negative 8 (7.92mm) that is used for proper head spacing. Hard to find a factory HK roller in this size. Please Note: The price listed is per roller. Order 2 (pair) for a complete set for the bolt...
    HKP-00346
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    New - H&K 91/G3 (7.62x51/.308) #17 Locking Piece - 36 Degree - HKP-00581 HK91, G3 #17 Locking Piece - 36 Degree

    HK91, G3 #17 Locking Piece - 36 Degree

    H&K Heckler & Koch

    $0.00
    HK German #17 Locking Piece - 36 Degree One of the best ways to slow down & tame that 21). Can also be used for HK91/G3 special projects such as suppressors, & heavier than normal loads. This is also the factory correct locking piece for all...
    HKP-00581
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    New - H&K 91/G3 (.22LR) Extractor- German HK - HKP-01530

    HK91, G3 (.22LR) Extractor- German HK

    H&K Heckler & Koch

    $0.00
    HK German G3 .22 Caliber Conversion Extractor  These are no longer in production and are hard to find. In many cases, the .22 conversion kits out there have old or worn-out extractors.  Compatible With All Of The Factory HK .22 Kits: G3,...
    HKP-01530
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    Used - H&K 91/G3 (7.62x51/.308) F/A Bolt Group With Rhinemetall Carrier - HKP-00357 HK91, G3 Bolt Group - Full Auto - Rhinemetall Carrier

    HK91, G3 Bolt Group - Full Auto - Rhinemetall Carrier

    H&K Heckler & Koch

    $0.00
    German Rhinemetall G3, 91 F/A Bolt Group Complete Each Bolt group includes the following factory HK parts: Complete Bolt Head Assembled (extractor, extractor spring, roller retainer plate and rollers) >Firing pin >Firing pin spring >HK91/G3...
    HKP-00357
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